Created test page to be used for window.history.go() tests.

ios/testing/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//ios/build/config.gni")
 import("//testing/test.gni")
 
 source_set("ios_test_support") {
   configs += [ "//build/config/compiler:enable_arc" ]
   testonly = true
@@ skipping 49 matching lines @@
 
   sources = [
     "data/http_server_files/autofill_smoke_test.html",
     "data/http_server_files/browsing_prevent_default_test_page.html",
     "data/http_server_files/chromium_logo.png",
     "data/http_server_files/chromium_logo_page.html",
     "data/http_server_files/destination.html",
     "data/http_server_files/fullscreen.html",
     "data/http_server_files/history.html",
     "data/http_server_files/history.js",
+    "data/http_server_files/history_go.html",
+    "data/http_server_files/history_go.js",
     "data/http_server_files/memory_usage.html",
     "data/http_server_files/multi_field_form.html",
     "data/http_server_files/pony.html",
     "data/http_server_files/redirect_refresh.html",
     "data/http_server_files/request_desktop_test_page.html",
     "data/http_server_files/single_page_wide.pdf",
     "data/http_server_files/testpage.pdf",
     "data/http_server_files/two_pages.pdf",
     "data/http_server_files/window_close.html",
     "data/http_server_files/window_open.html",
     "data/http_server_files/window_proxy.html",
   ]
   outputs = [
     "{{bundle_resources_dir}}/" +
         "{{source_root_relative_dir}}/{{source_file_part}}",
   ]
 }